25370832 has 20 divisors (see below), whose sum is σ = 65541440. Its totient is φ = 8456928.

The previous prime is 25370831. The next prime is 25370867. The reversal of 25370832 is 23807352.

It is a self number, because there is not a number n which added to its sum of digits gives 25370832.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25370831) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 264232 + ... + 264327.

It is an arithmetic number, because the mean of its divisors is an integer number (3277072).

Almost surely, 2^25370832 is an apocalyptic number.

It is an amenable number.

25370832 is an abundant number, since it is smaller than the sum of its proper divisors (40170608).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

25370832 is a wasteful number, since it uses less digits than its factorization.

25370832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 528570 (or 528564 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 30.

The square root of 25370832 is about 5036.9466941789. The cubic root of 25370832 is about 293.8404428312.

The spelling of 25370832 in words is "twenty-five million, three hundred seventy thousand, eight hundred thirty-two".